. . . . "Yuji Kokai is a Japanese animation director. is credited as animation director in Yu-Gi-Oh! 5D's. is credited as mechanical animation director in Yu-Gi-Oh! 5D's."@en . . . . . . . . . . . . "Yuji Kokai"@en . . "\u3053\u304B\u3044\u3086\u3046\u3058"@en . . "Yuji Kokai"@en . . . . . . . "* Animation director\n* Mechanical animation director"@en . "Kokai Y\u016Bji"@en . . . . . . . . . . . . . "Yuji Kokai is a Japanese animation director. is credited as animation director in Yu-Gi-Oh! 5D's. is credited as mechanical animation director in Yu-Gi-Oh! 5D's."@en .